function repeat(func,times,wait){
let t = null;
let m = 0;
return function(values){
t=setInterval(()=>{
m++;
if(m>times){
clearInterval(t);
}else{
func(values)
}
},wait)
}
//补全
}
const repeatFunc = repeat(console.log,4,3000);
repeatFunc("hello world") //输出4次hello worlod,每次间隔3秒